<http://schema.org/thumbnail>
"http://yospace-cds1.reuters.com/u/resize~ad1~120x120/0/f/~image_jpeg~9999-1/1/m/s/i/t/v/osps/reuters04?videoId=117826659"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2016/04/14/obama-high-fives-wounded-warriors-on-bik?videoId=368116539>